Prestigio NOBILE 157 Technical & Service Manual Download Page 85

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Disassembling the 15” TFT LCD Module

Removing the LCD Bezel

See “Removing the Battery” on page 53

See “Removing the Middle Cover” on page 57

See “Removing the Antennas” on page 59

See “Removing the LCD Module” on page 62

Remove the three mylars and two screw rubbers from the LCD module.

Remove the five screws from the LCD module.

Snap off the LCD bezel carefully and then remove it from the LCD module.

TECHNICAL SERVICE MANUAL

Prestigio Nobile 157

Summary of Contents for NOBILE 157

Page 1: ...PRESTIGIO NOBILE 157 TECHNICAL SERVICE MANUAL ...

Page 2: ...r to the table below for the updates made on Prestigio Nobile 157 Service Guide Date Chapter Updates 11 24 2003 Chapter 1 6 AppA 1 Remove LCD 14 2 Remove GigaLAN support 3 Remove 802 11a b description 4 Remove Windows 2000 support ...

Page 3: ...ed or implied with respect to the contents hereof and specifically disclaims any warranties of merchantability or fitness for any particular purpose Any Prestigio Intl software described in this manual is sold or licensed as is Should the programs prove defective following their purchase the buyer and not Prestigio Intl its distributor or its dealer assumes the entire cost of all necessary servici...

Page 4: ...bits and pieces of additional information related to the current topic WARNING Alerts you to any damage that might result from doing or not doing specific actions CAUTION Gives precautionary measures to avoid possible hardware or software problems IMPORTANT Reminds you to do specific actions relevant to the accomplishment of procedures ...

Page 5: ...be covered in this generic service guide In such cases please contact your regional offices or the responsible personnel channel to provide you with further technical details 2 Please note WHEN ORDERING FRU PARTS that you should check the most up to date information available on your regional web or channel If for whatever reason a part number change is made it will not be noted in the printed Ser...

Page 6: ...ary Master 39 I O Device Configuration 41 System Security 43 Boot Options 47 Exit Setup 48 BIOS Flash Utility 49 Executing Flash Program 49 Chapter 3 Machine Disassembly and Replacement 51 General Information 52 Before You Begin 52 Disassembly Procedure Flowchart 53 Removing the Battery 55 Removing the Hard Disk Drive Module 56 Disassembling the Hard Disk Drive Module 56 Removing the External DIMM...

Page 7: ...Board Cable 77 Disassembling the 15 TFT LCD Module 78 Removing the LCD Bezel 78 Removing the Inverter Board 79 Removing the LCD Latch 79 Removing the LCD 79 Removing the LCD Coaxial Cable 80 Chapter 4 Troubleshooting 83 System Check Procedures 84 Power System Check 84 Touchpad Check 85 Phoenix BIOS Error Code Messages 86 Power On Self Test POST Error Message 89 Index of Error Messages 89 Index of ...

Page 8: ...iant stereo audio T SPDIF line out jack T Built in microphone T DVD CD RW combo drive or DVD drive T S video output port Connectivity T High speed fax data software modem T Ethernet LAN T IEEE 802 3 10 100 Base T compatible PHY T 802 11b 802 11a 802 11g when module ready wireless LAN mini PCI module solution T IEEE 802 3 10 100 Base T compatible PHY option T Fast infrared wireless communication op...

Page 9: ... line in jack 3 5mm mini jack T Three USB 2 0 ports T One IEEE 1394 port 4 pin T One TV out port T One FIR wireless communication port IrDA compliant option T One multimedia SD MS MMC card reader option T One Audio DJ panel option Operating system T Microsoft Windows XP Home Professional operating system TECHNICAL SERVICE MANUAL Prestigio Nobile 157 2 ...

Page 10: ...ULSH 1394 CONN 1394 CONN 1394 PCMCIA SLOT NS SIO PC87392 VGA ATI M9 CSP32 M10 CSP64 ITP PCI BUS HUB I F 66 MHz HOST BUS 400 MHz GMCH Montara GM ICH4 M G768D LCD XGA SXGA CH7011 CARDBUS TI PCI1510 LAN BCM 4401 5705M CARDBUS Mini PCI CLK GEN ICS 94239 DDR 2 266MHz MODEM MDC Card USB 3 PORTS NS SIO PC87392 KBC M38857 INT SPKR RGB AC LINK LPC BUS PIDE AUDIO BOARD Line in Mic in VR Line out SPDIF AC 97...

Page 11: ...m ring cable connector 26 Keypad cable connector 10 Audio DJ connector 27 Hard diskette drive connector 11 Parallel port 28 Microphone connector 12 VGA chip 29 Modem connector 13 Intel Montara GM GMCH 30 FIR indicator 14 External monitor port 31 PCMCIA cardbus connector 15 TV out connector 32 Launch key cable connector 16 Lid cover switch cable connector 33 SD MS MMC card reader socket 17 AC adapt...

Page 12: ...Bottom View 1 Volume adjuster 4 Intel ICH4 M 2 Golden finger for debug 5 Memory socket 2 3 Battery connector 6 Memory socket 1 1 2 3 4 6 5 TECHNICAL SERVICE MANUAL Prestigio Nobile 157 5 ...

Page 13: ...latch the display cover 2 Optical drive Accepts a CD or DVD 3 LED indicator Lights up when the optical is active 4 Eject button Press to eject the drive tray 5 Emergency eject hole Insert a pin to eject the drive tray when power is off TECHNICAL SERVICE MANUAL Prestigio Nobile 157 6 ...

Page 14: ...EDs light emitting diode that turn on and off to show the status of the computer its functions and components 3 Power button Turns on the computer power 4 Launch keys Buttons for launching frequently used programs 5 Touchpad Touch sensitive pointing device which functions like a computer mouse TECHNICAL SERVICE MANUAL Prestigio Nobile 157 7 ...

Page 15: ...The left and right buttons function like the left and right mouse buttons 8 Palm rest Comfortable support area for your hands when you use the computer 9 Keyboard Inputs data into your computer 10 Speakers Outputs sound Number Item Icon Description TECHNICAL SERVICE MANUAL Prestigio Nobile 157 8 ...

Page 16: ...ory Stick Secure Digital SD or MultiMedia Card MMC memory card 3 PC card slot Accepts one Type II 16 bit PC card or 32 bit CardBus PC card 4 PC card eject button Ejects the PC card from its slot 5 Infrared port option Interfaces with infrared devices e g infrared printer IR aware computer TECHNICAL SERVICE MANUAL Prestigio Nobile 157 9 ...

Page 17: ...Right Panel Number Icon Item Description 1 Security keylock Connects to a Kensington compatible computer security lock TECHNICAL SERVICE MANUAL Prestigio Nobile 157 10 ...

Page 18: ...ck Connects a phone line only for models with an internal fax data modem 6 Network jack Connects to an Ethernet 10 100 based network 7 IEEE 1394 port Connects to a IEEE 1394 compatible 4 pin device e g digital video camera 8 USB ports Connects to USB devices e g USB digital camera 9 Line in jack Accepts audio line in devices e g audio CD player stereo walkman 10 SPDIF line out jack Connects to aud...

Page 19: ... computer s main memory 2 Hard disk bay Houses the computer s hard disk 3 Battery bay Houses the computer s battery pack 4 Battery release latch Unlatches the battery to remove it 5 Battery lock Locks unlocks the battery pack TECHNICAL SERVICE MANUAL Prestigio Nobile 157 12 ...

Page 20: ...less Communication Lights when the Wireless LAN capability optional is enabled 2 Power Lights when the computer is on Blinks when a battery low condition occurs 3 Sleep Blinks when computer enters Hibernation mode 4 Media Activity Lights when the hard disk or Media drive is active 5 Battery Charge Lights when the battery is being charged 6 Caps Lock Lights when Caps Lock is activated 7 Num Lock Fn...

Page 21: ...numeric mode The keys function as a calculator complete with the arithmetic operators and Use this mode when you need to do a lot of numeric data entry A better solution would be to connect an external keypad Scroll Lock Fn F12 When Scroll Lock is on the screen moves one line up or down when you press the up or down arrow keys respectively Scroll Lock does not work with some applications TECHNICAL...

Page 22: ... connected to the computer the Num Lock feature automatically shifts from the internal keyboard to the external keyboard or keypad Desired Access Num Lock On Num Lock Off Number keys on embedded keypad Type numbers in a normal manner Cursor control keys on embedded keypad Hold Shift while using cursor control keys Hold Fn while using cursor control keys Main keyboard keys Hold Fn while typing lett...

Page 23: ... shortcut functions Below are a few examples Windows Tab Activates next task bar button Windows E Explores My Computer Windows F Finds Document Windows M Minimizes All Shift Windows M Undoes Minimize All Windows R Displays the Run dialog box Application key Opens the application s context menu same as a right click TECHNICAL SERVICE MANUAL Prestigio Nobile 157 16 ...

Page 24: ...defined via the advanced section of the Power Management Properties in the Windows Control Panel Fn n Display toggle Switches display output between the display screen external monitor if connected and both the display screen and external monitor Fn o Screen blank Turns the display screen backlight off to save power Press any key to return Fn p Speaker on off Turns the speakers on and off mutes th...

Page 25: ...umber Function Icon Description 1 Wireless communication This button is used to enable or disable the wireless LAN optional function 2 E mail The mail button is used to launch the E mail application 3 Internet browser By default is used to launch your Internet browser 4 P1 This button is user programmable 5 P2 This button is user programmable TECHNICAL SERVICE MANUAL Prestigio Nobile 157 18 ...

Page 26: ... Simple Boot Flag BIOS password control Not available Second Level Cache Item Specification Cache controller Built in CPU Cache size 512KB 1st level cache control Always enabled 2st level cache control Always enabled Cache scheme control Fixed in write back System Memory Item Specification Memory controller Built in Intel Montara GM Onboard memory size 0MB DIMM socket number 2 sockets 2 banks Supp...

Page 27: ...ST IC25N060ATMR04 Capacity MB 20G 40G 60G Bytes per sector 512 512 512 Data heads 2 2 3 Recording zone 16 16 16 Drive Format Disks 1 1 2 Spindle speed RPM 4200 RPM 4200 RPM 4200 RPM Performance Specifications Buffer size 2048KB 2048KB 2048KB Interface ATA 5 IDE ATA 5 IDE ATA 5 IDE Max media transfer rate disk buffer Mbytes s 19 4 37 1 19 4 37 1 19 4 37 1 Data transfer rate host buffer Mbytes s 16 ...

Page 28: ...200 rpm 2 3X 5 5X CAV typical CD 4 800 rpm 10 5X 24X CAV typical Write CD R 24X 20X 16X 12X 8X Zone CLV 15X in average 8X True CLV 4X True CLV CD RW 4X True CLV High Speed CD RW 10X True CLV 4X True CLV Transfer rate KB sec Sustained DVD ROM inside Min 4 495Mbytes sec Typical 4 732Mbytes sec CD ROM inside Min 1 5Mbytes sec Typical 1 575Mbytes sec Data Buffer Capacity 2MB Interface IDE ATAPI Applic...

Page 29: ...model name Intel MCH Odem 855PM Chip voltage Core 2 5V Memory 2 5V Supports ZV Zoomed Video port No Graph interface 4X AGP Accelerated Graphics Port bus Maximum resolution LCD 15 0 TFT XGA 1024x768 high color 15 0 TFT SXGA 1400x1500 high color Maximum resolution CRT 1024x768x16M colors Video Memory Item Specification Fixed or upgradeable Fixed Video memory size 64MB Video Resolutions Mode Resoluti...

Page 30: ...SB Port Item Specification USB Compliancy Level 1 1 2 0 OHCI USB 1 1 2 0 Number of USB port 3 Location Rear side Serial port function control Enable Disable by BIOS Setup IrDA Port Item Specification IrDA FIR port controller NS SIO PC87392 Number of IrDA FIR port 1 Location Left side IrDA FIR port function control Enable disable by BIOS Setup IrDA FIR port in BIOS Setup 2F8 3F8 3E8 2E8 IrDA FIR po...

Page 31: ... 855PM Hard disk drive controller Intel ICH4 M Keyboard controller Mitsubishi M38859 RTC Intel ICH4 M Keyboard Item Specification Keyboard controller Mitsubishi M38859 Keyboard vendor model name Darfon Total number of keypads 84 85 88 international language key Windows 95 keys Yes Internal external keyboard work simultaneously Yes Battery Item Specification Vendor model name Sanyo BTP 52EW Battery...

Page 32: ...ut current mA Ambit 1 max Sumida 310 min 360 typ 410 max Output voltage Vrms no load Ambit 600 typ Sumida 1600 min Output voltage frequency kHz Ambit 40 min 70 max Sumida 50 min 54 typ 58 max Output Current Lamp Iout Min 0mA 0 6mA 1 2mA Vadj 0V Iout Max 5 5mA 6 0mA 6 5mA Vadj 3V LCD Item Specification Vendor model name HITACHI TX38D81VC1CAB CMO N150X3 L05 AU Optronics B150PG01 Mechanical Specifica...

Page 33: ...20MHz bandwidth Load 0 A min 3 42 A max Output Ratings CC mode DC output voltage 12V 19V Constant output 4 5 0 3 A Dynamic Output Characteristics Turn on delay time 3 sec 100Vac Hold up time 6 ms min 100 Vac input full load Over Voltage Protection OVP 25 V Short circuit protection Output can be shorted without damage no broken no smoke Electrostatic discharge ESD 15kV at air discharge 8kV at conta...

Page 34: ...e Keyboard built in touchpad and an external PS 2 pointing device are idle for a specified period T The display shuts off Hard Disk Standby Mode Hard disk is idle within a specified period of time T Hard disk drive is in standby mode spindle turned off Environmental Requirements Item Specification Temperature Operating 5 35 C Non operating 10 65 C Non operating 20 65 C storage package Humidity Ope...

Page 35: ...00000 00000CF7 PCI bus 00000000 0000001F Direct memory access controller 00000020 00000021 Programmable interrupt controller 00000024 00000025 Programmable interrupt controller 00000028 00000029 Programmable interrupt controller 0000002C 0000002D Programmable interrupt controller 0000002E 0000002F Motherboard resources 00000030 00000031 Programmable interrupt controller 00000034 00000035 Programma...

Page 36: ... IDE channel 00000378 0000037F Printer port LPT1 000003B0 000003BB Intel R 82852 82855 GM GME graphics controller 000003C0 000003DF Intel R 82852 82855 GM GME graphics controller 000003E0 000003E1 Generic CardBus Controller 000003F6 000003F6 Primary IDE channel 000004D0 000004D1 Programmable interrupt controller 00000600 0000060F Motherboard resources 00000700 0000070F Motherboard resources 000008...

Page 37: ... Winbond secure digital storage SD MMC device driver IRQ7 LPT Parallel port IRQ8 System CMOS real time clock IRQ9 Microsoft ACPI compliant system IRQ10 SMBus PIRQB Audio PIRQB Modem PIRQB LAN PIRQE CardBus PIRQF IEEE1394 PIRQF MiniPCI PIRQG IRQ11 USB1 1 PIRQA PIRQC PIRQD VGA PIRQA USB2 0 PIRQH IRQ12 PS 2 port touchpad IRQ13 Math processor IRQ14 Primary IDE channel IRQ15 Secondary IDE channel DMA C...

Page 38: ... Press the z xkeys to change the value of a parameter T Press the key while you are in any of the menu options to return to the main menu NOTE You can change the value of a parameter if it is enclosed in square brackets Navigation keys are shown at the bottom of the screen P hoenixB IO S Setup U tility Inform ation M ain A dvanced Security B oot Exit Intel P entium 4 M obile C P U 2 00G H z 2000M ...

Page 39: ...sion VGA BIOS Version The current VGA BIOS version It is got from VGA BIOS AX 5F01 KBC Version The current KBC version Serial Number Display the serial number of the computer 32 characters Product Name Display the Product Name 15 characters Manufacturer Name Display the manufacturer Name 15 characters UUID Number Display the universally unique identifier of your computer 16 Byte Hex digital P hoen...

Page 40: ...t up Enabled Disabled QuickBoot Mode Allow the system to skip certain tests while booting This will decrease the time needed to boot the system Enabled Disabled Boot time Diagnostic Screen Display logo screen during boot Enable to show the Boot time Diagnostic screen on boot up Disabled Enabled Boot on LAN When set to enabled system will boot on LAN Notice Need to restart system for enabling Boot ...

Page 41: ...tomatic dim in of the LCD backlight when the AC power is NOT available running on battery power Enabled Disabled F12 Multi Boot Users could choose if to display Fn F12 for multi boot message during post Enabled Disabled Parameter Description Options TECHNICAL SERVICE MANUAL Prestigio Nobile 157 34 ...

Page 42: ...tic to make CPU in high speed if powered by AC otherwise in low speed Automatic Max Performance Batt Optimized Max Batt Primary Master Show IDE Primary Master device status User can enter submenu to set some detail functions Secondary Master Show IDE Secondary Master device status User can enter submenu to set some detail functions I O Device Configuration Enter submenu to set onboard device confi...

Page 43: ...acy Support Enabled Disabled AC97 Audio Device Set Enabled or Disabled AC97 Audio Device Enabled Disabled AC97 Modem Device Set Enabled or Disabled AC97 Modem Device Enabled Disabled Parameter Description Options TECHNICAL SERVICE MANUAL Prestigio Nobile 157 36 ...

Page 44: ...her IDE removable device is installed here CD ROM a CD ROM drive is installed here ATAPI Removable another ATAPI removable device is installed here None no device is installed here Auto User Other ATAPI IDE Removable CD ROM ATAPI Removable None PhoenixBIOS Setup Utility Advanced IDE Primary Master TOSHIBA MK2018GAP PM Item Specific Help Type Auto LBA Format Total Sectors 39070080 Maximum Capacity ...

Page 45: ...bit IDE data transfers Disabled Enabled Transfer Mode Select the method for moving data to from the drive Autotype the drive to select the optimum transfer mode EPIO 4 DMA 2 Standard FPIO 3 DMA 1 Fast PIO 4 Fast PIO 3 Fast PIO 2 Fast PIO 1 Ultra DMA Mode Selects the Ultra DMA mode used for moving data to from the drive Autotype the drive to select the optimum transfer mode Disabled Mode 5 Mode 4 M...

Page 46: ...nstalled here IDE Removable another IDE removable device is installed here CD ROM a CD ROM drive is installed here ATAPI Removable another ATAPI removable device is installed here None no device is installed here Auto User Other ATAPI IDE Removable CD ROM ATAPI Removable None PhoenixBIOS Setup Utility Advanced IDE Primary Slave MATSHITACD RW CW 8121 PS Item Specific Help Type Auto Multi Sector Tra...

Page 47: ...bit IDE data transfers Disabled Enabled Transfer Mode Select the method for moving data to from the drive Autotype the drive to select the optimum transfer mode Standard EPIO 4 DMA 2 FPIO 3 DMA 1 Fast PIO 4 Fast PIO 3 Fast PIO 2 Fast PIO 1 Ultra DMA Mode Selects the Ultra DMA mode used for moving data to from the drive Autotype the drive to select the optimum transfer mode Mode 2 Disabled Mode 5 M...

Page 48: ...led infrared port Enabled user configuration Disabled no configuration Enabled Disabled Mode FIR Base I O Address Set the base I O address for FIR 2F8 3F8 3E8 2E8 Interrupt Set the interrupt for FIR IRQ 3 IRQ 4 DMA Channel Set the DMA channel for FIR DMA 3 DMA 1 PhoenixBIOS Setup Utility Advanced I O Device Configuration Item Specific Help Serial Port B Enabled Mode FIR Base I O Address 2F8 Interr...

Page 49: ...led Mode Set the mode for the parallel port using options If operation mode is set to ECP DMA channel sets the direct memory access DMA channel for the printer to operate in ECP mode This parameter is enabled only if operation mode is set to ECP Bi directional EPP ECP Base I O Address Set the base I O address for the parallel port 378 278 3BC Interrupt Set the interrupt for the parallel port IRQ 7...

Page 50: ... Enter Password on boot Enable or disable password entry on boot up Enabled or Disabled Set Primary Hard Disk Password This password protects the internal hard disk to prevent from any unauthroized access When there is no hard disk existance this item should be hidden If S W jumper Hide HDD Password is Enabled this item should be hidden Help Input HDD Password to prevent from any unauthorized acce...

Page 51: ...nd then press e The following screen appears 4 After setting the password the computer automatically sets the chosen password parameter to Present 5 Press to return to the main menu 6 Press u The following dialogue box appears 7 Select Yes and press e to save the password and exit the BIOS utility Set Supervisor Password Enter New Password Confirm New Password Set Supervisor Password Enter New Pas...

Page 52: ...ppears 2 Enter the current password and press e 3 Type the new password The password may consist of up to eight characters A Z a z 0 9 IMPORTANT Be very careful when typing your password because the characters do not appear on the screen Set Supervisor Password Enter New Password Set Supervisor Password Enter New Password Confirm New Password Enter Current Password Set Supervisor Password Enter Ne...

Page 53: ...enu 6 Press u The following dialogue box appears 7 Select Yes and press e to save the password and exit the BIOS utility Setup Confirmation Save Configuration changes and exit now Yes No Setup Confirmation Save Configuration changes and exit now Yes No TECHNICAL SERVICE MANUAL Prestigio Nobile 157 46 ...

Page 54: ...ondary hard Disk is nonexistence hide the secondary Hard Disk option Help Keys used to view or configure devices e expands or collapses devices with a or j 1 enables or disables a device p and q moves the device up and or down PhoenixBIOS Setup Utility Information Main Advanced Security Boot Exit Item Specific Help Removable Devices Hard Drive CD ROM Drive Keys used to view or Configure devices En...

Page 55: ...tup Defaults Load Setup Defaults Help Load default values for all SETUP items Discard Changes Discard any changes Help Load previous values from CMOS for all SETUP items Save Changes Save changes Help Save Setup data to CMOS PhoenixBIOS Setup Utility Information Main Advanced Security Boot Exit Item Specific Help Exit Saving Changes Exit Discarding Changes Load Setup Defaults Discard Changes Save ...

Page 56: ...flash file and save the three files bat exe wph to the bootable disk 3 Follow the flashA bat file s commands to flash BIOS IMPORTANT Never turn off the system power while Flash BIOS is programming This will damage your system 4 After Flash BIOS is done system will auto shut down NOTE If there are any problems occurred during BIOS update see for troubleshooting TECHNICAL SERVICE MANUAL Prestigio No...

Page 57: ...TECHNICAL SERVICE MANUAL Prestigio Nobile 157 50 ...

Page 58: ...ive mat for preventing electrostatic discharge T Flat screwdriver T Phillips screwdriver T Hex screwdriver T Plastic flat screwdriver NOTE The screws for the different components vary in size During the disassembly process group the screws with the corresponding components to avoid mismatch when putting back the components Chapter 3 Machine Disassembly and Replacement TECHNICAL SERVICE MANUAL Pres...

Page 59: ...he disassembly procedure make sure that you do the following 1 Turn off the power to the system and all peripherals 2 Unplug the AC adapter and all power and signal cables from the system 3 Remove the battery pack TECHNICAL SERVICE MANUAL Prestigio Nobile 157 52 ...

Page 60: ... HX1 DX1 CX2 Touch Pad Holder Module DX2 DX1 HX4 IX4 CX1 Cover Switch Cable Cover Switch Bracket Cover Switch Cable Cover Switch Bracket Speaker Assembly HX1 GX2 HDD Module Launch PCB Bracket Launch PCB CX2 Main Board Optical Drive Bracket Choke Heatsink START Battery HDD Cover HDD Bracket HDD Optical Drive DIMM Cover DIMM Fan Module CPU Heat Sink CPU Modem Board RTC Battery Wireless LAN Board Opt...

Page 61: ...b e rs M yla rs In ve rte r B o a rd L C D L a tc h W S p rin g L C D B ra c k e ts L C D W C o a xia l C a b le L C D C o a xia l C a b le L C D B e ze l J X 1 J X 4 H X 2 C X 8 L C D W B ra c k e ts C o a xia l C a b le L C D M o d u le J X 5 L C D S c re w R u b b e rs M yla rs In ve rte r B o a rd L C D L a tc h W S p rin g L C D B ra c k e ts L C D W C o a xia l C a b le L C D C o a xia l C a...

Page 62: ...lock the battery release button 2 Push the other battery release button in the arrow direction and lift up the battery out from the main unit 3 Remove the battery from the system TECHNICAL SERVICE MANUAL Prestigio Nobile 157 55 ...

Page 63: ...the HDD module out by pulling the mylar lift up the HDD module and remove it from the unit Disassembling the Hard Disk Drive Module 1 See Removing the Battery on page 53 2 See Removing the Hard Disk Drive Module on page 54 3 Remove the two screws as shown here and then detach the HDD from the HDD bracket TECHNICAL SERVICE MANUAL Prestigio Nobile 157 56 ...

Page 64: ... the Battery on page 53 2 Remove the two screws on the DIMM cover then remove the DIMM cover from the lower case 3 Push out the latches on both sides of the DIMM socket and then remove the DIMM module TECHNICAL SERVICE MANUAL Prestigio Nobile 157 57 ...

Page 65: ...to detach the optical drive module from the main unit Disassembling the Optical Drive Module 1 See Removing the Battery on page 53 2 See Removing the Optical Drive Module on page 56 3 First remove the one screw as shown here and then detach the optical drive bracket from the optical drive TECHNICAL SERVICE MANUAL Prestigio Nobile 157 58 ...

Page 66: ... two screws Push the middle cover outward on the right side and lift it up gently in the way as shown 3 Turn the middle over and put it on the keyboard Disconnect the power PCB cable from the main board as shown 4 Detach the middle cover from the main unit TECHNICAL SERVICE MANUAL Prestigio Nobile 157 59 ...

Page 67: ...d remove the keyboard away Removing the Wireless LAN Board Optional 1 See Removing the Battery on page 53 2 See Removing the Middle Cover on page 57 3 Lift up the keyboard turn it over and put it on the upper case 4 Disconnect the two RF cables from the sockets on the wireless LAN board 5 Press the latches on both sides of the socket and then detach the wireless LAN board TECHNICAL SERVICE MANUAL ...

Page 68: ...iddle Cover on page 57 3 Lift up the keyboard turn it over and put it on the upper case 4 Put the RTC battery aside 5 Disconnect the two RF cables from the sockets on the wireless LAN board 6 Release the two RF cables from the sponge TECHNICAL SERVICE MANUAL Prestigio Nobile 157 61 ...

Page 69: ... inverter cable remove the two screws on the coaxial cable and then disconnect the coaxial cable from the main board 8 Pull the two RF cables out in the way as shown and release the right RF cable from the upper case 9 Remove the one screw and then detach the right antenna from the upper case 10 Remove the one screw and then detach the left antenna from the upper case TECHNICAL SERVICE MANUAL Pres...

Page 70: ...upper case make sure the two RF cables are routed as shown 3 The two RF cables should be beneath the inverter cable and the coaxial cable 2 Press the two RF cables into the sponge in the way as shown TECHNICAL SERVICE MANUAL Prestigio Nobile 157 63 ...

Page 71: ...two antennas aside Do not need to release the two RF cables from the upper casea and the sponge 5 Disconnect the inverter cable from the main board by using a plastic flat screwdriver and lift the cable up 6 Remove the two screws as shown disconnect the LCD coaxial cable from the main board and lift the cable up 7 Remove the two screws as shown 8 Remove the two screws TECHNICAL SERVICE MANUAL Pres...

Page 72: ...53 2 See Removing the Middle Cover on page 57 3 See Removing the Keyboard on page 58 4 Disconnect the fan cable from the main board by using a plastic flat screwdriver remove the two screws and then detach the fan from the main board Removing the CPU Heat Sink 1 See Removing the Battery on page 53 2 See Removing the Middle Cover on page 57 3 See Removing the Keyboard on page 58 TECHNICAL SERVICE M...

Page 73: ... Fan Module on page 63 5 See Removing the CPU Heat Sink on page 63 6 Release the screw counterclockwise by using a flat screwdriver remove the CPU The use a flat screwdriver to lock the CPU socket well by turning clockwise NOTE To install the CPU first release the screw counterclockwise put the CPU back and then secure the screw clockwise to lock the socket When you reinstall the CPU back to its s...

Page 74: ...he RTC cable to RTC1 immediately and install the RTC battery back to the upper case to prevent the CMOS from resetting Removing the Modem Board 1 See Removing the Battery on page 53 2 See Removing the Middle Cover on page 57 3 See Removing the Keyboard on page 58 4 Disconnect the two RF cables from teh wireless LAN board 5 Release the two RF cables from the sponge and put them aside TECHNICAL SERV...

Page 75: ...9 5 See Removing the LCD Module on page 62 6 Disconnect the touch pad cable from the main board the microphone cable the speaker cable the cover switch cable from the main board 7 Disconnect the microphone cable the speaker cable and the cover swtich cable from the main board 8 Lift up and disconnect the launch cable from the main board 9 Release the nine screws from the bottom of the main unit an...

Page 76: ...e launch PCB bracket together from the launch PCB from the upper case 8 Detach the launch PCB bracket from the launch PCB Removing the Touch Pad Holder Module 1 See Removing the Battery on page 53 2 See Removing the Middle Cover on page 57 3 See Removing the Keyboard on page 58 4 See Removing the Antennas on page 59 5 See Removing the LCD Module on page 62 6 See Separating the Upper Case from the ...

Page 77: ...make sure the latches are installed well when you slide it to install Removing the Touch Pad FPC 1 See Removing the Battery on page 53 2 See Removing the Middle Cover on page 57 3 See Removing the Keyboard on page 58 4 See Removing the Antennas on page 59 5 See Removing the LCD Module on page 62 6 See Separating the Upper Case from the Lower Case on page 66 7 See Removing the Touch Pad Holder Modu...

Page 78: ...ing the Keyboard on page 58 4 See Removing the Antennas on page 59 5 See Removing the LCD Module on page 62 6 See Separating the Upper Case from the Lower Case on page 66 7 See Removing the Touch Pad Holder Module on page 67 8 Put a finger under the upper case to help release the touch pad board Carefully slide the touch pad board in the direction as shown Detach the touchpad board from the upper ...

Page 79: ...ving the Microphone Rubber 1 See Removing the Battery on page 53 2 See Removing the Middle Cover on page 57 3 See Removing the Keyboard on page 58 4 See Removing the Antennas on page 59 5 See Removing the LCD Module on page 62 6 See Separating the Upper Case from the Lower Case on page 66 7 See Removing the Touch Pad Holder Module on page 67 8 See Removing the Microphone on page 70 9 Detach the mi...

Page 80: ... with the cover switch cable from the upper case Be very careful when you try to remove it from the upper case 8 Detach the cover switch cable from the cover swtich bracket Removing the Speaker Assembly 1 See Removing the Battery on page 53 2 See Removing the Middle Cover on page 57 3 See Removing the Keyboard on page 58 4 See Removing the Antennas on page 59 5 See Removing the LCD Module on page ...

Page 81: ...e Battery on page 53 2 See Removing the Hard Disk Drive Module on page 54 3 See Removing the Optical Drive Module on page 56 4 See Removing the Middle Cover on page 57 5 See Removing the Keyboard on page 58 6 See Removing the Antennas on page 59 7 See Removing the LCD Module on page 62 8 See Removing the Fan Module on page 63 9 See Removing the CPU Heat Sink on page 63 10 See Separating the Upper ...

Page 82: ...e Upper Case from the Lower Case on page 66 9 See Removing the Choke Heatsink on page 72 10 Remove the two screws 11 Remove the one screw as shown and detach the main board chassis from the lower case Removing I O Port Bracket 1 See Removing the Battery on page 53 2 See Removing the Hard Disk Drive Module on page 54 3 See Removing the Optical Drive Module on page 56 4 See Removing the Middle Cover...

Page 83: ... See Removing the Hard Disk Drive Module on page 54 3 See Removing the Optical Drive Module on page 56 4 See Removing the Middle Cover on page 57 5 See Removing the Keyboard on page 58 6 See Removing the Antennas on page 59 7 See Removing the LCD Module on page 62 8 See Removing the Fan Module on page 63 9 See Removing the CPU Heat Sink on page 63 10 See Separating the Upper Case from the Lower Ca...

Page 84: ...3 2 See Removing the Middle Cover on page 57 3 See Removing the Keyboard on page 58 4 See Removing the Modem Board on page 65 5 Disconnect the modem cable with a plastic flat screwdriver and remove it from the main board TECHNICAL SERVICE MANUAL Prestigio Nobile 157 77 ...

Page 85: ...r on page 57 3 See Removing the Antennas on page 59 4 See Removing the LCD Module on page 62 5 Remove the three mylars and two screw rubbers from the LCD module 6 Remove the five screws from the LCD module 7 Snap off the LCD bezel carefully and then remove it from the LCD module TECHNICAL SERVICE MANUAL Prestigio Nobile 157 78 ...

Page 86: ...e LCD Latch 1 See Removing the Battery on page 53 2 See Removing the Middle Cover on page 57 3 See Removing the Antennas on page 59 4 See Removing the LCD Module on page 62 5 See Removing the LCD Bezel on page 76 6 Carefully detach the LCD latch together with the spring from the LCD bezel Removing the LCD 1 See Removing the Battery on page 53 2 See Removing the Middle Cover on page 57 3 See Removi...

Page 87: ... with the LCD brackets from the LCD panel 10 Remove the eight screws and then detach the LCD brackets from the LCD Removing the LCD Coaxial Cable 1 See Removing the Battery on page 53 2 See Removing the Middle Cover on page 57 TECHNICAL SERVICE MANUAL Prestigio Nobile 157 80 ...

Page 88: ...5 See Removing the LCD Module on page 62 6 See Removing the LCD Bezel on page 76 7 See Removing the Inverter Board on page 77 8 See Removing the LCD on page 77 9 Remove the tapes disconnect and remove the coaxial cable from the LCD TECHNICAL SERVICE MANUAL Prestigio Nobile 157 81 ...

Page 89: ...TECHNICAL SERVICE MANUAL Prestigio Nobile 157 82 ...

Page 90: ...ptoms Verified Go To Power failure The power indicator does not go on or stay on Power System Check on page 84 POST does not complete No beep or error codes are indicated Power On Self Test POST Error Message on page 89 Undetermined Problems on page 95 POST detects an error and displayed messages on screen Error Message List on page 89 Other symptoms i e LCD display problems or others Power On Sel...

Page 91: ... Replace the main board T If the voltage is not correct go to the next step NOTE An audible noise from the power adapter does not always indicate a defect 3 If the power on indicator does not light up check the power cord of the power adapter for correct continuity and installation 4 If the operational charge does not work see Check the Battery Pack on page 84 Check the Battery Pack To check the b...

Page 92: ...charge indicator still does not light up replace the DC DC charger board Touchpad Check If the touchpad doesn t work do the following actions one at a time to correct the problem Do not replace a non defective FRU 1 Reconnect the touchpad cables 2 Replace the touchpad 3 Replace the main board After you use the touchpad the pointer drifts on the screen for a short time This self acting pointer move...

Page 93: ...nn System RAM failed at offset nnnn of in the 64k block at which the error was detected 0232 Extended RAM failed at offset nnnn Extended memory not working or not configured properly at offset nnnn 0250 System battery is dead Replace and run setup The CMOs clock battery indicator shows the battery is dead Replace the battery and run Setup to reconfigure the system 0251 System CMOS checksum bd Defa...

Page 94: ...ters 02F6 Software NMI Failed Server BIOS 2 test error Cannot generate software NMI Non Maskable Interrupt 02F7 Fail Safe Timer NMI Failed Server BIOS 2 test error Fail Safe timer takes too long Device Address Conflict Address conflict for specified device Allocation Error for device Run ISA or EISA Configuration Utility to resolve resource conflict for the specified device CD ROM Drive CD ROM Dri...

Page 95: ... locate the address and display it on the screen If it cannot located the address it displays Press F1 to resume F2 to Setup for previous Displayed after any recoverable error message Press F1 to start the boot process or F2 to Enter Setup and change the settings Press F3 to display the previous screen usually an initialization error of an Option ROM i e an add on card Write down and follow the in...

Page 96: ...tup defaults or correct the error Index of Error Messages Error Message List Error Messages FRU Action in Sequence Failure Fixed Disk Reconnect hard disk drive connector Load Default Settings in BIOS Setup Utility Hard disk drive Main Board Keyboard locked Unlock key switch Unlock external keyboard Monitor type does not match CMOS Run Setup Run Load Default Settings in BIOS Setup Utility Shadow RA...

Page 97: ...I Failed DIMM Main Board Device Address Conflict Run Load Default Settings in BIOS Setup Utility RTC battery Main Board Allocation Error for device Run Load Default Settings in BIOS Setup Utility RTC battery Main Board Failing Bits nnnn DIMM BIOS ROM Main Board Fixed Disk n None Invalid System Configuration Data BIOS ROM Main Board I O device IRQ conflict Run Load Default Settings in BIOS Setup Ut...

Page 98: ... Board No beep power on indicator turns on and a blinking cursor shown on LCD during POST Ensure every connector is connected tightly and correctly Main Board No beep during POST but system runs correctly Speaker Main Board LCD Related Symptoms Symptom Error Action in Sequence LCD backlight doesn t work LCD is too dark LCD brightness cannot be adjusted LCD contrast cannot be adjusted Enter BIOS Ut...

Page 99: ...ss the power switch for more than 4 seconds Main Board Battery can t be charged See Check the Battery Pack on page 84 Battery pack Main Board PCMCIA Smart Card Related Symptoms Symptom Error Action in Sequence System cannot detect the PC Card PCMCIA PCMCIA Smart Card slot assembly Main Board System cannot detect the Smart Card Smart Card PCMCIA Smart Card slot assembly Main Board PCMCIA Smart Card...

Page 100: ... and let it cool for 2 hours Refresh battery continue use battery until power off then charge battery Battery pack Main Board Peripheral Related Symptoms Symptom Error Action in Sequence System configuration does not match the installed devices Enter BIOS Setup Utility to execute Load Default Settings then reboot system Reconnect hard disk CD ROM diskette drives External display does not work corr...

Page 101: ...rk Reconnect touchpad cable Touchpad board Main Board Modem Related Symptoms Symptom Error Action in Sequence Internal modem does not work correctly modem board Main Board LAN Related Symptoms Symptom Error Action in Sequence Internal LAN does not work correctly LAN board Main Board Wireless LAN Related Symptoms Symptom Error Action in Sequence Internal wireless LAN does not work correctly right o...

Page 102: ...ystem is inoperative Follow these procedures to isolate the failing FRU do not isolate non defective FRU NOTE Verify that all attached devices are supported by the computer NOTE Verify that the power supply being used at the time of the failure is operating correctly See Power System Check on page 84 1 Power off the computer 2 Visually check them for damage If any problems are found replace the FR...

Page 103: ... 04XXX Video error Main Board 05XXX Parallel Port error Main Board 06XXX Serial port or main board error Main Board 07XXX Diskette drive error Diskette drive Main Board 08XXX Hard disk error Reload BIOS default setting Hard disk Main Board 09XXX CD ROM error Reset CD ROM cable CD ROM drive Main Board 10XXX Co processor error Main Board 11XXX Pointing device error Reset Keyboard Keyboard Main Board...

Page 104: ...Keyboard cable connector 8 RJ45 RJ45 RJ11 connectors 23 TPAD1 Keypad cable connector 9 Ring1 Modem ring cable connector 24 HDD1 Hard diskette drive connector 10 CN1 Audio DJ connector 25 MIC1 Microphone connector 11 PRT1 Parallel port 26 MDC1 Modem connector 12 CRT1 External monitor port 27 U50 FIR indicator 13 TV1 TV out connector 28 CBUS1 PCMCIA cardbus connector 14 CVR1 Lid cover switch cable c...

Page 105: ...Bottom View 1 Golden finger for debug 3 DM2 Memory socket 2 2 BAT1 Battery connector 4 DM1 Memory socket 1 1 2 3 4 TECHNICAL SERVICE MANUAL Prestigio Nobile 157 98 ...

Page 106: ...ted on the printed Service Guide For AUTHORIZED SERVICE PROVIDERS your office may have a DIFFERENT part number code from those given in the FRU list of this printed Service Guide You MUST use the local FRU list provided by your regional office to order FRU parts for repair and service of customer machines NOTE To scrap or to return the defective parts you should follow the local government ordinan...

Page 107: ...Prestigio Nobile 157 Exploded Diagram TECHNICAL SERVICE MANUAL Prestigio Nobile 157 100 ...

Page 108: ...IAL CABLE 15 CABLE LCD COAXIAL 15 1 LCD NS LCD COAXIAL CABLE CABLE LCD COAXIAL NS MODEM CABLE CABLE RJ11 2 WIRELESS ANTENNA RIGHT ANTENNA RIGHT B2M 1 WIRELESS ANTENNA LEFT BLACK ANTENNA LEFT B2M Microphone NS MICROPHONE MICOPHONE TS 60A W28 150 B2M Case Cover Bracket Assembly TECHNICAL SERVICE MANUAL Prestigio Nobile 157 101 ...

Page 109: ...OR CU B2I 13 HDD COVER W SCREW ASSEMBLY HDD COVER B2M NS LCD PANEL 15 ASSY PANEL D2U NS LCD BEZEL 15 ASSY LCD BEZEL 15 NS LCD BEZEL ASSY LCD BEZEL NS HDD BRACKET ASSY HDD BRACKET B2 GENERIC Picture No Partname Description TECHNICAL SERVICE MANUAL Prestigio Nobile 157 102 ...

Page 110: ...ICROPHONE TOUCHPAD MODULE ASSY UPPER CASE D2U 12 MIDDLE COVER W AUDIO DJ BOARD POWER BOARD SPEAKER ASSY MIDDLE COVER D2U DVD ROM BRACKET BRACKET LOCKER CDROM B2M Boards NS INVERTER BOARD INVERTER 15 TWS 058 029 NS LAUNCH BOARD CABLE LAUNCH PCB W WIRE NS LAUNCH BOARD W COVER ASSY LAUNCH COVER D2U L Picture No Partname Description TECHNICAL SERVICE MANUAL Prestigio Nobile 157 103 ...

Page 111: ...D081D DVD LITEON XJ SD081D B2M Battery NS RTC BATTERY BATTERY RTC FOR PORON 21 BATTERY ASSY BTY PACK LI 8C SANYO Adapter Power cord NS ADAPTER 70W 19V ADPT 70W 19V CCC PA 1700 02AB NS POWER CORD CORD 10A 250V 1800 CHINA CCC Keyboard 24 KEYBOARD KB K020830M1 US US Speaker Picture No Partname Description TECHNICAL SERVICE MANUAL Prestigio Nobile 157 104 ...

Page 112: ...KE HEATSINK CHOKE HEAT SINK B2M Fan 10 FAN ASSEMBLY W FAN ASSEMBLY FAN B2M Main board 23 MAINBOARD W O CPU W MODEM MODEM CABLE RTC BATTERY D2U M9 W O CPU MB PD Miscellaneous NS MICROPHONE RUBBER RUBBER MIC 610 Picture No Partname Description TECHNICAL SERVICE MANUAL Prestigio Nobile 157 105 ...

Page 113: ... RUBBER RUBBER B SCREW COVER B2M Screws NS SCREW SCR HEX NUT W WASHER NYLOK 4 NS SCREW SCRW MACH FLT M2 L3BK NI NYLOK 17 SCREW WCH MSN CZ SCREW M2 5X5 NS SCREW SCRW M2 5 5 WAFER B ZN Picture No Partname Description TECHNICAL SERVICE MANUAL Prestigio Nobile 157 106 ...

Page 114: ...NI 16 SCREW SCRW MAC PAN M2 L9 3COL ZN SPR 18 SCREW SCRW MACH PAN NYLOK M2 5 10 NI NS SCREW SCRW MAC PAN M2 L9 3NI NYL SPR NS SCREW SCREW T P M2X3 NYLOK NS SCREW SCRW WAFER M2 L2 ZN Picture No Partname Description TECHNICAL SERVICE MANUAL Prestigio Nobile 157 107 ...

Page 115: ...TECHNICAL SERVICE MANUAL Prestigio Nobile 157 108 ...

Page 116: ...r to the following lists for components adapter cards and peripherals which have passed these tests Regarding configuration combination and test procedures please refer to the Nobile 157 Compatibility Test Report released by the Mobile System Testing Department Test Compatible Components Appendix A TECHNICAL SERVICE MANUAL Prestigio Nobile 157 109 ...

Page 117: ...gahertz 10 100 LAN 56K Modem PC Card KB 04 002 Xircom RealPort CardBus Ethernet 10 100 Modem 56 RBEM5G 100 ATA Card IBM MicroDrive 340MB IBM MicroDrive 1G Iomega Click 40MB Sony Memory Stick 64 MB Sandisk Flash Card 20MB Apacer SD Flash Card 128MB Apacer 128MB Memory Stick USB 2 0 Card Apricom EZ USB 2 0 CardBus PC Card DTK USB 2 0 2 Port CardBus Host Controller PUC 102 Adaptec USB2CONNECT IOGEAR ...

Page 118: ...hicony USB Keyboard KU 8933 Microsft Natural Keyboard Pro Acer Aspire USB Mouse M UB48 Logicool USB Mouse IOWCM USB Logitech Coreless MouseMan Wheel USB interface Logitech USB Wheel Mouse M BB48 Microsoft IntelliMouse Optical USB Interface I O USB Printer Scanner Epson Stylus Color 740 USB interface HP DeskJet 880C USB interface Canon CanonScan D1250 USB 2 0 JP OS only HP ScanJet 3300C Color Scann...

Page 119: ...FW1260 Maxtor External Storage 80GB 1394 HDD Smartdisk Firelite Hard Devies for 1394 I O 1394 Camera Sony DV DCR TRV10 Orange Micro 1394 WebCam I O 1394 Hub ADS PYRO 1394 HUB I O Access Point 802 11b Hitachi DC CN3300 Lucent RG 1000 Lucent WavePoint II Cisco Aironet 350 Orinoco AP 500 I O Access Point 802 11a b Intel Dual Pro Wireless 5000 I O Access Point 802 11a Intel Pro Wireless 5000 I O TV NT...

Page 120: ...cs T Spare parts lists T Chips T TABs Technical Announcement Bulletin The service repair section provides you with downloadable information on T Troubleshooting guides T Tooling box information T Repair instructions for specific models T Basic repair guidelines T Debug cards for Prestigio s latest models For these purposes we have included an Acrobat File to facilitate the problem free downloading...

Page 121: ...TECHNICAL SERVICE MANUAL Prestigio Nobile 157 114 ...

Page 122: ...wer Adapter 84 Power System Checkout 84 Touchpad 85 computer on indicator 13 Core logic 24 CPU core voltage 19 I O voltage 19 package 19 type 19 D DIMM 19 package 19 Speed 19 voltage 19 Disassembly Battery Pack 55 Machine 51 Procedure Flowchart 53 Display 3 display hotkeys 17 Display Standby Mode 27 DMA Channel Assignment 30 DVD ROM Interface 21 E Environmental Requirements 27 Error Messages 89 Er...

Page 123: ...pport Information 109 P Panel 6 Bottom 12 left 6 Rear 10 right 10 Parallel Port 23 parallel port setting in BIOS Utility 42 PC Card 13 19 24 PCMCIA 24 Pentium III 19 Phoenix BIOS Error Code Messages 86 POST 89 Power Management 27 Power System Check 84 Battery Pack 84 Power Adapter 84 Power System Checkout 84 Processor 19 R RMA 99 RTC 24 S Screw List 54 Second Level Cache 19 speakers hotkey 17 Stan...

Page 124: ...V Video 22 Resolutions 22 Video controller 24 W Windows XP Environment Test 112 TECHNICAL SERVICE MANUAL Prestigio Nobile 157 117 ...

Page 125: ...TECHNICAL SERVICE MANUAL Prestigio Nobile 157 118 ...

Page 126: ...www prestigio com ...

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